한그루 – Paradise (Inst.)
Track 05 from EP "Groo One"
Release Date: 2011.01.12
한그루 – My Boy
Track 01 from Single "My Boy"
Release Date: 2011.03.17
한그루 – 쉿~! 비밀
Track 04 from EP "Groo One"
Release Date: 2011.01.12
한그루 – SF (OK, Here We Go) (Feat. DK4RG For EZ-Life)
Track 03 from EP "Groo One"
Release Date: 2011.01.12
한그루 – Witch Girl
Track 02 from EP "Groo One"
Release Date: 2011.01.12
한그루 – My Turn
Track 01 from Single "소녀K OST Part.1"
Release Date: 2011.08.17
한그루 – Paradise
Track 01 from EP "Groo One"
Release Date: 2011.01.12
한그루 – 연애는 이제 그만 (Rock Ver.) (With 2morro)
Track 01 from Single "연애말고 결혼 OST Part 5"
Release Date: 2014.08.22
한그루 – 오늘을 사랑해
Track 01 from Single "오늘만 같아라 OST"
Release Date: 2011.12.02
한그루 – Take Out Shoes (Feat. 월리 Of 빅타임)
Track 01 from Single "Take Out Shoes"
Release Date: 2015.04.13
한그루 – STEP GIRL (Feat. 월리 Of 빅타임)
Track 01 from Single "STEP GIRL"
Release Date: 2015.09.03
한그루 – 연애는 이제 그만 (Rock Ver.) (With 2morro)
Track 05 from Album "연애말고 결혼 OST"
Release Date: 2014.08.29
한그루 – 한숨아
Track 09 from Album "사랑은 방울방울 OST"
Release Date: 2017.06.01